Of the Five Bases Found in Nucleic Acids, Which Are

question 155

Multiple Choice

Of the five bases found in nucleic acids, which are purines and which are pyrimidines?

• A) Pyrimidines = adenine and guanosine: Purines = cytosine, thymine, and uracil
• B) Pyrimidines = cytosine and uracil : Purines = adenine, thymine and guanosine
• C) Pyrimidines = cytosine, thymine and uracil : Purines = adenine and guanosine
• D) Pyrimidines = thymine and uracil : Purines = cytosine, adenine and guanosine
• E) Pyrimidines = cytosine, adenine and guanosine: Purines = thymine, and uracil

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